Product Specifications
| Prod Model: |
OPT4850 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Voltage: |
48V |
| Battery Size: |
460*442*88mm |
| Battery Weight: |
30kg |
| Application: |
UPS, Solar System, Tricycles, Evs |
| Type: |
Lithium-Ion Battery Pack |
| Connection Mode: |
Series and Parallel |
| Rated Capacity: |
>1000mAh, 50ah |
| Usage: |
UPS/ Telecom Base/ Solar System |
| Electrolyte: |
Lithium Iron Phosphate |
Product Description
The best seller 48V 50AH LiFePO4 Battery for UPS with 232 and 485 Communication interface
Used for Computer, Military, Medical, Telecommunications, Security, Mornitoring, Alarm System
Product Description
Circuit Protection: OptimumNano's cylindrical cells are optimized through the use of its battery management system (BMS), through monitoring cells, to provide protection against overcharge, over discharge, short circuit. Also it enables every battery pack to obtain independent balancing function. Overall, the BMS helps to ensure safe and accurate Operation.
l Electrical Charateristics
Nominal Voltage |
48V |
Nominal Capacity |
50Ah |
Impedance
(Max. at1000Hz) |
≤50mΩ |
Expected Cycle Life |
2-3 years |
l Mechanical Characteristics
Height |
440±2mm |
Width |
400±2mm |
Length |
88±2mm |
Weight |
~28.0Kg |
l 48v battery pack Operation Conditions
Charge Method |
Constant Current/Constant Voltage
(CC-CV) |
Max. Charge Voltage |
54.75V |
Standard Charge Current |
10A |
Charge Temperature |
0ºC~45ºC |
Max. Continuous Discharge Current |
20A |
Peak Instant Discharge Current |
30A |
Peak Instant Discharge Time |
10 seconds |
Discharge Cut-off Voltage |
30.0V |
Discharge Temperature |
-20ºC~60ºC |
Storage Temperature |
0ºC~45ºC |
Specification
NODescriptionSpecification
1Rated votlage48V
2Rated capacity50AH
3Max charge votlage58.4V
4Cut off voltage40V
5Continous discharge current5A
6Max Discharge current25A
7Battery size460*442*88mm
8Battery weight30kg
Successful Cases
1. We have produced 1200 sets 48V 40Ah LiFePO4 battery pack for Mongolia China Mobile Telecommunication.
2.1300 sets 48V 50AH Lithium ion phosphate battery pack for Guangxi Province China Mobile Telecommunication.
LiFePO4 battery common features
Safe the safest Li-ion battery so far, accredited with CE&UL.
Environment-friendly Accredited with RoHS, without any hazardous and noxious substances.
Powerful Albe to discharge with 20C and 65Cmax.
Long cycle life: Over 2000 cycles with capacity staying at 80% min.
No memory effect Always ready for charge and use, with no need to charge after full dischange.
Wide temperature range Avaliable for use when the temperature ranges from -20° C to 70° C
Optimum Battery
Main Supplier of New Energy Automobiles Power Battery for The Universide Shenzhen 2011
The leading Supplier of Lithiuim Iron Phosphate Battery for New Energy Automobiles in China
Large-Scale Supply of LiFePO4 Battery for Electric Bicycles and Other Light Vehicles.
